Second Wind, a Massachusetts-based wind energy company, is making it easier for businesses, consumers and utilities to capture wind data for the purpose of maximizing the ROI in wind turbines. Based on an innovative approach to using sodar (sonic detection and ranging), Second Wind provides a solution that sidesteps the burdens and costs associated with [...]
This month, GreenTechMedia highlighted obsolete greentech concepts that are making a go of it…again.
In this really cool list, GreenTechMedia features sixteen ideas that are centuries old, but are experiencing a re-birth in today’s green technology startups. The old-school concepts include:
1. Mashed Earth (www.integrityblock.com)
2. Solar-Thermal Water Heaters (www.mondial-energy.com )
3. Solar Lighting (www.sunlight-direct.com )
4. The Opposed Piston/Opposed Cylinder Engine (www.achatespower.com , [...]
Listed by BusinessWeek as #1 out of the top 20 most important technologies of the next 10 years, it looks like ocean tidal power is finally becoming a reality
With all the progress solar panels and wind turbines have made to date, tidal-generated energy sources, arguably the world’s most dependable, predictable and largest untapped renewable [...]
The iconic Sears Tower in Chicago is set to receive a $350 million green renovation. Wind turbines, roof gardens and solar panels are anticipated to reduce the tower’s electricity use by 80 percent and save 24 million gallons of water a year, according to building owners and architects. There are also plans to add a [...]
Slow wind has always presented a problem for wind turbine companies trying to get regular people like us to invest in their turbine technologies. Now, Michigan-based WindTronics has introduced a wind turbine designed for individual homes that it says it can operate at speeds as low at 2 miles per hour. The “wind turbine in [...]
U.S. Department of Energy Secretary Steven Chu today announced that the Massachusetts Wind Technology Testing Center in Charlestown, MA will receive $25 million in funding. The new center will test commercial-sized wind turbine blades to help reduce cost, improve technical advancements and speed deployment of the next generation of wind turbine blades into the marketplace.
“This [...]
The EPA released its list of the top 50 purchasers of green power today, naming Intel as number 1 due to its purchase of 1,301,200,000 kWh of wind power a year in order to run 46% of its total operation. This is Intel’s second year in the number one spot. Other tech bellwethers on the [...]
As the saying goes, “Life imitates art far more than art imitates life.” Or in this instance, it’s a case of artificial trees mimicking those found in nature. London-based SolarBotanic is banking on the concept of Biomimicry, which it describes as “innovation inspired by nature.” Attempting to capitalize on the designs and processes already found [...]
New Wind Turbine in Portsmouth, RI to Deliver Green Energy- And an Estimated Three Million Dollars in Revenue
The island town of Portsmouth, Rhode Island recently constructed a 340-foot, 440,000-pound wind power turbine at the local high school.
According to material published by the Portsmouth Economic Development Committee, “the turbine pays for itself.” The green energy produced [...]
Marine renewable energy — it has great potential, but is yet unproven. That’s changing. Today we have the US Navy erecting tidal turbines off the coast of the state of Washington, and Verdant Power’s Roosevelt Island Tidal Energy Project http://www.verdantpower.com/what-initiative is being operated in New York City’s East River. The validity of this approach might [...]